Jan Welker wrote: > Dear List, > > Yesterday evening I had a power outage in my office. My workstation > lost power. After the power was back I tried to start it again. The > result was a reboot loop. > If I switch it on I get no screen, no beep. The fans and the disks are > spinning (normal start up sounds). After 5 seconds it switches off and > does the same again. It is for sure a hardware problem. > Any idea what component is broken (motherboard, power supply or RAM)? > > Thanks, > Jan I have seen similar behavior, and it almost always means that the power supply has failed.